HGH - Front - MiPeptidos
Growth Hormone / GH Secretagogues

HGH

CAS: 12629-01-5

HGH is a research peptide in the growth hormone / gh secretagogues category. HGH is a 191-amino acid protein synthesized in the anterior pituitary that binds to growth hormone receptors (GHR) on target tissues, triggering JAK2/STAT5 signaling. MiPeptidos offers HGH in 6 sizes with 99.2% verified purity and full analytical documentation.

Starting at
$16.95/vial
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≥99% Purity
COA Included
Third-Party Tested
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CoA Included
HPLC Verified
GMP Compliant
Third-Party Tested
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Batch Tracked

How HGH Works

HGH is a 191-amino acid protein synthesized in the anterior pituitary that binds to growth hormone receptors (GHR) on target tissues, triggering JAK2/STAT5 signaling. It stimulates hepatic IGF-1 production, which mediates many of its growth-promoting effects. HGH directly promotes lipolysis, protein synthesis, and glucose homeostasis. It acts on bone, muscle, liver, and adipose tissue to regulate growth, body composition, and metabolism throughout the lifespan.

Research Applications

1
Growth hormone deficiency (pediatric and adult)
2
Body composition and muscle mass
3
Bone density and fracture healing
4
Anti-aging and longevity
5
Metabolic syndrome and fat redistribution
View Published Research on PubMed →

Pricing

SizePer Vial10-Pack
6iu
$16.95$123.95
8iu
$19.95$145.95
10iu
$22.95$167.95
12iu
$28.95$210.95
15iu
$34.95$254.95
24iuBest Value
$51.95$378.95

Prices shown per vial from 10-pack. Volume discounts available for 50+ vials — contact us.

HPLC Purity Analysis

High-Performance Liquid Chromatography
99.2%purity
mAURetention Time (min)0250500750100005101520253099.2%
Method: RP-HPLC C18 ColumnDetection: UV 220nmMobile Phase: Acetonitrile/Water + 0.1% TFA

Certificate of Analysis

MiPeptidos
HGH
PASSES ALL SPECIFICATIONS
Batch NumberHR-HGH-2600115
Date of AnalysisMarch 6, 2026
Purity (HPLC)99.2%
AppearanceWhite to off-white lyophilized powder
SolubilityFreely soluble in sterile water and bacteriostatic water
Molecular Weight (MS)22,124 Da — Confirmed
Endotoxin (LAL)<0.1 EU/mg
Sterility (USP <71>)Passes USP <71>

This COA is a representative sample. A batch-specific Certificate of Analysis with full HPLC chromatograms and mass spectrometry data is included with every MiPeptidos order.

Reconstitution Calculator

Add this much bacteriostatic water:
6.0 mL
6 iu HGH + 6.0 mL BAC water = 1 iu/mL

Inject bacteriostatic water slowly along the vial wall. Gently swirl until dissolved — never shake. Store reconstituted solution at 2-8°C and use within 30 days.

Download Product Brochure

Get our detailed HGH product brochure with specifications, research applications, HPLC analysis data, and reconstitution guide. Available in English and Spanish.

Customer Reviews

5.0/5from 1 review
Verified
A.J. Thompson·Dallas, TX

The recombinant HGH from MiPeptidos is bioidentical 191-amino-acid somatotropin verified by our SDS-PAGE and Western blot analysis. Our GH receptor binding studies show clean dose-response curves. The lyophilized powder...

Dec 5, 2025
View All Reviews →

Frequently Asked Questions

HGH (CAS: 12629-01-5) is a research compound, with a molecular weight of 22,124 Da in the Growth Hormone / GH Secretagogues category. HGH is a 191-amino acid protein synthesized in the anterior pituitary that binds to growth hormone receptors (GHR) on target tissues, triggering JAK2/STAT5 signaling. It stimulates hepatic IGF-1 production, which mediates many of its growth-promoting effects. Researchers commonly investigate HGH for Growth hormone deficiency (pediatric and adult), Body composition and muscle mass, Bone density and fracture healing. Every vial from MiPeptidos includes batch-specific analytical documentation.
HGH is available in 6 sizes (6iu, 8iu, 10iu, 12iu, 15iu, 24iu), so reconstitution volume depends on which vial you have. For the 6iu size, add 1mL of bacteriostatic water; for the 24iu size, use 1mL. Always let the vial warm to room temperature first, inject the water slowly along the vial wall, and swirl gently — never shake. Store reconstituted HGH at 2-8°C and use within 30 days. MiPeptidos carries bacteriostatic water in 3mL and 10mL vials.
Full-length HGH is a 191-amino acid, 22,124 Da protein that activates the GH receptor to stimulate IGF-1 production, promoting growth, anabolism, lipolysis, and tissue repair across the entire body. HGH Fragment 176-191 contains only the C-terminal 16 amino acids responsible for lipolytic activity — it burns fat without affecting blood glucose or IGF-1 levels. Researchers choose full HGH for comprehensive GH-axis studies, or the fragment for targeted fat metabolism. MiPeptidos offers both in multiple sizes.
Store lyophilized HGH at -20°C for maximum long-term stability — properly stored, it remains potent for 24+ months. Once reconstituted with bacteriostatic water, keep it refrigerated at 2-8°C and use within 30 days. In research applications, HGH has a reported half-life of ~2-3 hours (IV); 3-4 hours (subcutaneous), which informs dosing frequency and protocol design. Avoid repeated freeze-thaw cycles and protect from direct light. MiPeptidos ships every order with cold-chain packaging to maintain integrity during transit.
Every HGH order from MiPeptidos includes a batch-specific Certificate of Analysis. Our current batch (HR-HGH-2600115, tested March 6, 2026) shows 99.2% purity by HPLC, mass spectrometry confirmation at 22,124 Da, endotoxin levels below 0.1 EU/mg, and passing sterility per USP <71>. This level of documentation ensures you can verify compound identity and purity before beginning your research. MiPeptidos also offers bulk pricing on orders of 50+ vials — contact info@mipeptidos.com.

Specifications

Purity
≥99%
Form
Lyophilized Powder
CAS Number
12629-01-5
Mol. Weight
22,124 Da
Formula
C990H1529N262O300S7
Half-Life
~2-3 hours (IV); 3-4 hours (subcutaneous)
Storage
Store at -20°C. Reconstituted: 2–8°C for up to 30 days.
Sizes
6iu, 8iu, 10iu, 12iu, 15iu, 24iu

Sequence

191-amino acid single-chain polypeptide with two disulfide bonds (Cys53-Cys165, Cys182-Cys189)

Research Use Only. This product is intended for laboratory research purposes only. Not for human consumption. Handle with appropriate safety precautions.

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